Emerson Hough: The story of the outlaw: a study of the western desperado: with historical narratives of famous outlaws; the stories of noted border wars; vigilante movements and armed conflicts on the frontier. Cooper Square Press, New York 2001, S.215–222 (Textarchiv – Internet Archive).
cowboycountrymagazine.com
Daryl Drewand: John Henry Tunstall – The Man Who Started the Lincoln County War. In: Canadian Cowboy Country Magazine. Dezember 2012/Januar 2013 (cowboycountrymagazine.com).
Calvin A. Roberts, Susan A. Roberts: The Lincoln County War. In: A History of New Mexico. 3. Auflage. University of New Mexico Press, Albuquerque 2004, ISBN 0-8263-3507-1, S.233 (books.google.de – Leseprobe).
Important Buck Morton Letter Regarding the Killing of Tunstall, and Morton’s Imminent Fate at the Hands of the Regulators, along with CDV.oldwestevents.com (englisch).
spartacus-educational.com
John Simkin: John Riley. In: American History > The American West. Spartacus Educational, Januar 2020, abgerufen am 18. Februar 2024.
